MonkeyFlop

Elevator Out of Order Reach the roof in 'Highrise' under 45 seconds

Salty Mountain High Complete through Chapter 6

Burgertown Escort Service Rescue 1 survivor in Infection.

Super, Man! To battle is to win a fight with overwhelming strength! Show me you can do 100 Super Combos!

Three For The Road In the pursuit of strength, one must have a goal! In Endless Battle win 3 matches in a row.

Favorite Clear all missions of any rank consecutively using the same gun parts.

It Means No Worries! Complete the Lion King world.

He Talked Too Much Defeat Emerson Miller

Come On And ... Slam 10 zombies at once in Outbreak.

New Threads Use a new Title and Icon, and fight in one online match. Right on!

Gravestone Kill 100 Zombies with a vehicle in a single deployment in MWZ

A Little Pack Here, a Little Punch There In Voyage of Despair, use the Pack-a-Punch at every possible location in a single game

Better than the Best Complete the entire campaign on Authentic Plus difficulty with no manual saves

Bird Brained Brainbug at least one penguin from each of the 7 penguin ranks, including Putzki in a single playthrough

Gone In A Flash Use Helix Blade on 25 enemies in Assassin's Creed® Chronicles: Russia.

Donut Mess with a Cop Unlock Officer Dick.

World Champ Training Completed training with Hercule!

Mountain legend Complete 30 MOUNTAIN STORIES in Alps

Between The Eyes Headshot 100 enemies in Assassin's Creed® Chronicles: Russia.

Flyswatter Destroy all helicopters in the "Vertigo" Special Ops mission.

Fusion Training Completed training with Gotenks!

Save the Poet Complete The Pen and the Sword in Single Player.

A beautiful, but deadly addition Release a Dilophosaurus

ARCHIVIST Collect all documents

Farewell to a Friend Put a friend out of their misery.

Out Of Reach Get an online form of 25 or better.

Mercy Shooter Don't kill any enemies in the Orelov Sniping sections in Assassin's Creed® Chronicles: Russia Memory Sequence 7.

Egg-stra Devastation! Complete the Egg-Stra XP challenge and then destroy a hive in the Devastation DLC package.

Epic Purchase 12 hero upgrades

Time for a Diet! Defeat the Spawner.

Mode master Win an online game of every mode in every difficulty at least once.

Like A Silencer Achieve Silencer Gold Style rating 30 times in Assassin's Creed® Chronicles: India.

Nightwing Revenge Obtain 78 medals on the original Arkham City and Nightwing Bundle Pack ranked maps (as Nightwing)

Pinnacle Complete the "Vertigo" Special Ops mission on Veteran difficulty.

Head Trauma Use every type of melee weapon on a zombie

Going to the Vet Earn the "Veteran" Challenge Collection.
0/10

Old School Play a 2,3,4 player split screen local game

High Score In Zombie Rush, obtain a Personal Score of 250,000

Safety Warning Escape from a grinder hazard on the grind stage

Last Blood At the end of Guns of Stygia, kill all the enemies on the walkways before the explosions do

Untouchable Emissary Reach the end of the game without a game over.

Robin Revenge Obtain 78 medals on the original Arkham City and Robin Bundle Pack ranked maps (as Robin)

Don't make me pull the trigger! Survive for 5 minutes in Demolition mode

World Beater Get an online form of 1.

Back in the Field Acquire the Major's keycard in 'Deep Cover' within 90 seconds without being detected

Gasmoxian Slug Beat all of Nitros Oxide's times in Time Trial Mode.

Dirty Half-Dozen Complete the Cooperative game mode

That Party was Ace Ace every Adventure level in The Journey Home.

Making mountains out of molehills Kill 100,000 enemies.

Like An Assassin Achieve Assassin Gold Style rating 30 times in Assassin's Creed® Chronicles: India.